package com.woniuxy.third.service;

import com.woniuxy.third.entity.Chapter;

import java.util.List;

/**
 * @Author: yangtao
 * @date 2021/7/28 18:50
 * @Version 1.0
 */
public interface ChapterService {
    int addChapter(Chapter chapter);

    List findChapterByCourseId(int courseId);
}
